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    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
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    <style>
        a:link{
            color: white;
            text-decoration: none;
            /*去除下划线*/
        }
        a:visited{
            /* 显示为粉色 */
            color: pink;
        }
        a:hover{
            /* 当鼠标停在链接上方时变为绿色 */
            color:green;
        }
        a:active{
            /* 鼠标点击时变为蓝色 */
            color: blue;
        }
        
    </style>
    <a href="https://blog.csdn.net/2303_79015671?spm=1000.2115.3001.5343">我是一个链接哦~~~</a>
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